On July 2, 2025, teams from Bergerat RENT France, exclusive distributor for Caterpillar Inc, filmed ECT’s backfilling operations in the PLACO® underground gypsum quarry at Baillet-en-France. This site, both technical and remarkable in its scale, provides a magnificent backdrop to illustrate ECT’s expertise, the precision of its underground maneuvers and the power of its site machinery. The aim is to highlight the precision and expertise of ECT operators, who are able to operate in a confined, demanding environment thanks to the power and performance of Caterpillar machines. The day’s filming, orchestrated by CTL PRODUCTION, captured spectacular images of the machines

On Monday June 30, 2025, the City of Plaisir organized a public meeting attended by over 150 local residents to discuss the Parc de la Mare aux Saules development project. Attended by Mayor Joséphine Kollmannsberger, members of the municipal council and ECT teams, the meeting provided an opportunity to present the development proposals and discuss them directly with residents. This moment of exchange illustrates the desire to co-construct an inclusive and sustainable green space at the heart of the commune. A citizens’ meeting at the heart of the project At this meeting, participants were given a detailed look at the

An urban renewal project ECT supports the transformation of a former industrial site in Blanc-Mesnil (93). As part of an urban requalification project, the site will become a new mixed-use neighborhood in the heart of the city. The project, led by Brownfields, calls for the creation of housing, shops and outdoor spaces. For lot 7-8, DM Environnement and Transports Mentre called on ECT. Supporting the management of excavated site soil ECT puts its expertise at the service of sustainable management of excavated soil. Materials resulting from earthworks are controlled, oriented and reused in a responsible manner. Our mission is to

On May 24, 2025, at the end of the Course de l’Espoir (Race of Hope) of the “La Main au Chapeau” festival, Stéphane Tremblay, Mayor of Buchelay, inaugurated the new public park. Despite uncertain weather conditions, residents gathered to discover this space dedicated to relaxation and leisure, around a convivial moment shared in the heart of the park. A park built at no cost to the municipality The Buchelay ECT park is the result of a sustainable project designed in partnership with the local community. Located at the entrance to the town, it complements the town’s sports facilities. ECT used

Along the Canal de l’Ourcq in Bobigny (93), a former plot of land is being brought back to life using topsoil from construction sites. The reuse of this topsoil has created a new space dedicated to urban agriculture and social interaction. The project, called Les Jardins Mécaniques, is run by the associations Les Cols Verts and La Cantine des Femmes Battantes. It is supported by the City of Paris, the City of Bobigny and the Est Ensemble public establishment. As part of this initiative, ECT is supplying 600 m³ of topsoil to landscape an area of 1,400 m². This contribution

As part of its partnership with Placo Saint Gobain, ECT recycles excavated earth from the construction industry to backfill the open-cast quarry at Cormeilles-en-Parisis (95). This involves backfilling the quarry to great heights, using successive level embankments. A major geotechnical challenge, accompanied by the installation of secure unloading zones and traceability of materials. An interview with the site managers, who manage each stage of this project with rigor and passion. Soil traceability, guaranteeing quality at every stage Soil traceability is at the heart of ECT’s excavated soil recovery process. Upstream, each excavation site is validated by a Declaration of Prior

February 2025 – For three days, CM2 pupils from Chelles schools braved the cold and fog to plant 4,150 young trees in the future Jacques Chirac park. A landmark initiative that will leave them with the memory of having actively contributed to the greening of their town and the creation of a sustainable natural area. https://www.groupe-ect.com/wp-content/uploads/2025/02/Fevrier-2025-plantations-site-Chelles-1.mp4 A planting project for young people In all, almost 620 CM2 pupils took part in these planting days. Their commitment is part of the Chelles Nature 2030 plan, which aims to offer future generations a green and sustainable living environment. Thanks to this initiative,